'\" te
.\" Copyright (c) 2001 Sun Microsystems, Inc.  All Rights Reserved.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
.TH GRBEEP 4D "Dec 18, 2001"
.SH NAME
grbeep \-  Platform-dependent beep driver for SMBus-based hardware
.SH SYNOPSIS
.LP
.nf
beep@unit-address
.fi

.SH DESCRIPTION
.sp
.LP
The \fBgrbeep\fR driver generates beeps on platforms (including Sun Blade 100,
150, 1500, 2500) that use SMBbus-based registers and USB keyboards. When the
\fBKIOCCMD\fR ioctl is issued to the USB keyboard module (see \fBusbkbm\fR(4M))
with command \fBKBD_CMD_BELL/KBD_CMD_NOBELL\fR, \fBusbkbm\fR(4M) passes the
request to the \fBgrbeep\fR driver to turn the beep on and off, respectively.
.SH FILES
.sp
.ne 2
.na
\fB\fB/platform/sun4u/kernel/drv/sparcv9/grbeep\fR\fR
.ad
.sp .6
.RS 4n
 64-bit ELF kernel driver
.RE

.SH ATTRIBUTES
.sp
.LP
See attributes(7) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Architecture	SMBus-based SPARC
.TE

.SH SEE ALSO
.sp
.LP
.BR kbd (1),
.BR bbc_beep (4D),
.BR kb (4M),
.BR usbkbm (4M),
.BR attributes (7)
.sp
.LP
\fIWriting Device Drivers\fR
.SH DIAGNOSTICS
.sp
.LP
None
